Another update, I went over to a friend that has a 37 truck that he is redoing and put my old frame in his cab and it would not fit in his either. We looked over the frame and it look like the frame has came loose for the glass, because you can push it in and out a 1/2 inch. I am going to take it apart tomorrow and see what is going on. The good new is that the new one is great and so is the steele gasket. Thanks Norm